Purines and Pyrimidines Are Components in the Building Block Units

question 7

Short Answer

Purines and pyrimidines are components in the building block units of all _____

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Definitions:

Type O

A blood type in the ABO blood group system that has neither A nor B antigens on red cells and is considered the universal donor.

Phagocytosis

The process by which certain living cells called phagocytes ingest or engulf other cells or particles.

Sideropenia

A medical condition characterized by a deficiency in iron, which can lead to anemia.

Thalassemia

A blood disorder involving less than normal amounts of an oxygen-carrying protein in red blood cells, resulting in anemia.